2 PIECE SET: These Rocky thermals are designed for comfort with an elastic waistband and fleece lined moisture wicking microfibers. They are stretchy comfortable.
BASE LAYERS: When going out to jog, run, bike or cycle in the cold, use this set under your clothing to keep warm and cozy in freezing cold climates or bad weather.
MOISTURE WICKING: Designed to keep you dry, this long sleeved shirt and long pants are made to be wick away sweat and other moisture, no matter how active you are.
WONDERFULY WARM: These are perfect for use underneath formal or casual attire at work or for a day out, or they can be worn as comfy pajamas on cold, chilly nights.
PREMIUM GRADE FABRICS: Made from 92% ultra-soft polyester, and 8% spandex, these have the perfect blend of comfort, warmth, elasticity, and moisture protection.